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30552 (2001 OM54)
Classification: Main-belt Asteroid          SPK-ID: 2030552
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888129358157047 3.9992e-08  
a 2.784171563849992 1.2361e-08 au
q 2.258483957064874 1.138e-07 au
i 11.10406968342381 3.3937e-06 deg
node 89.2786433815496 2.2669e-05 deg
peri 299.824916963171 2.4806e-05 deg
M .9757077502467829 8.7702e-06 deg
tp 2459195.901039589491
(2020-Dec-12.40103959)
4.1341e-05 TDB
period 1696.845953477753
4.65
1.13e-05
3.094e-08
d
yr
n .2121583277858346 1.4129e-09 deg/d
Q 3.309859170635111 1.4695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1312  
   data-arc span      8526 days (23.34 yr)  
   first obs. used      1997-10-29  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50333  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:37:36  

Additional Information
 Earth MOID = 1.28745 au 
 Jupiter MOID = 2.18862 au 
 T_jup = 3.279 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.49   n/a E2021B10  

30552 (2001 OM54)          Discovered 2001-Jul-22 by JPL/GEODSS NEAT at Palomar
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2001 OM54 = 1997 UC10 = 1999 CZ55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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